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How to style the UL list to a single line
...swer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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Catch paste input
...
You can actually grab the value straight from the event. Its a bit obtuse how to get to it though.
Return false if you don't want it to go through.
$(this).on('paste', function(e) {
var pasteData = e.originalEvent.clipboardData.getData('text')
});
...
grep using a character vector with multiple patterns
...
Good answers, however don't forget about filter() from dplyr:
patterns <- c("A1", "A9", "A6")
>your_df
FirstName Letter
1 Alex A1
2 Alex A6
3 Alex A7
4 Bob A1
5 Chris A9
6 Chris A6
result <- filter(your_df, gr...
How to sort an ArrayList?
...ld actually use Collections.sort(list, Collections.reverseOrder());. Apart from being more idiomatic (and possibly more efficient), using the reverse order comparator makes sure that the sort is stable (meaning that the order of elements will not be changed when they are equal according to the compa...
Display block without 100% width
... properly, the following CSS will float your a below the spans and keep it from having a 100% width:
a {
display: block;
float: left;
clear: left;
}
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How to check if the URL contains a given string?
....includes("franky")
or
window.location.toString().includes("franky")
From the old Mozilla docs:
Location objects have a toString
method returning the current URL. You
can also assign a string to
window.location. This means that you
can work with window.location as if it
were a st...
Center image in div horizontally [duplicate]
...ollows:
.top_image img { margin:0 auto; }
More information and examples from W3C.
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How to properly match varargs in Mockito
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Adapting the answer from @topchef,
Mockito.when(a.b(Mockito.anyInt(), Mockito.anyInt(), Mockito.any())).thenReturn(b);
Per the java docs for Mockito 2.23.4, Mockito.any() "Matches anything, including nulls and varargs."
...
How to rotate portrait/landscape Android emulator? [duplicate]
I am new to Android development.
I know if you change a android phone from portrait to landscape sometimes the app relays its self out on the screen.. so how do I simulate rotating a phone with the emulator?
On the Blackberry emulators there's a button in the menu to turn the phone, but I can't f...
Checking if a string array contains a value, and if so, getting its position
...he question is asking for. The question asks how do you find a known value from an array.
– Karl Gjertsen
Nov 5 '14 at 9:56
2
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